Help plz know what you are doing!!!!!

Help Plz Know What You Are Doing!!!!!
Help Plz Know What You Are Doing!!!!!
Help Plz Know What You Are Doing!!!!!
Help Plz Know What You Are Doing!!!!!

Answers

Answer 1
hey!
1. scalene
2. isosoles
7. scalene
8. scalene
5. isosoles
6. isosoles
7. scalene
8. equilateral

Related Questions

I’m slow so what’s the answer to these?

Answers

Answer:

0, -8, 2

Step-by-step explanation:

Opposite of 0 is still 0.

Opposite of 8 = -8

Opposite of the opposite of 2: -2 is the opposite, then the opposite of opposite is -(-2) = 2

The price of televisions has dropped dramatically over the last three years. Three years ago a 32 inch television was $500. This year the tv was on sale for $199. What is the percent change?

Answers

statistics? I’m not sure comment on this

A percentage is a way to describe a part of a whole. The percentage change in the price of the TV will be 60.2%.

What are Percentages?

A percentage is a way to describe a part of a whole. such as the fraction ¼ can be described as 0.25 which is equal to 25%.

To convert a fraction to a percentage, convert the fraction to decimal form and then multiply by 100 with the '%' symbol.

As it is mentioned that the price of the tv 3 years ago was $500, while the current price of the tv is $199. Therefore, the percentage change in the price of the tv can be written as,

[tex]\rm Percentage\ change = \dfrac{\text{Initial value - Final value}}{Initial\ value} \times 100\%[/tex]

[tex]\rm Percentage\ change = \dfrac{\$500-\$199}{\$500} \times 100= 60.2\%[/tex]

Hence, the percentage change in the price of the TV will be 60.2%.

Learn more about Percentages:

https://brainly.com/question/6972121

Does anyone know this answer??
Choices- 333.50, 63.50, 153.50, 166.75

Answers

Answer: 153.50

180-13.25-13.25 = 153.50

The two acute angles are the same so look for the obtuse.

Answer:

153.50

Step-by-step explanation:

Sum of all interior angles of a triangle is 180°.

Option(1): 333.5 is much greater than 180(sum of all angles). 333.5 + 13.25 + angle P = 180, for all +ve values of angle P.

/_P = 180° - 13.25 - 333.5 , /_P is -ve from this which is impossible(for an angle in triangle)

This is incorrect.

Option(2): As it can observed, /_ R is much greater than 90°. It means, it should be greater than 63.50°.

This is incorrect.

Option(3): 153.50 is greater than 90°. Moreover, if /_ R is 153.5, let /_P be x, then,

=> 13.25 + 153.50 + x = 180°

=> x = 13.25. , which is +ve

So we can say /_P = 153.50

Option(4): if /_ R is 153.5, let /_P be x, then,

=> 13.25 + 166.75 + x = 180°

=> x = 0 , which is impossible(as we can see It's not 0)

Incorrect.

What is the slope of the graph of y-3= -1(x+2)

Answers

Answer:

-1

Step-by-step explanation:

Find the solution of the system of equations.
4x – 8y = -44
2x + 4y = -6

Answers

Answer:

x= -7/2

y= 5/4

Step-by-step explanation:

x-2y=-11

x+2y = -6

then isolate x and set equal to each other

-2y - 6 = 2y -11

4y = 5

y = 5/4

then solve for x using y.

x+5/2 = -6

x = -7/2

do you think, in ur own opinion? do you think all lives matter or only blm?

I would say alm and blm but I want to hear from you! :)

Answers

Answer: when a black person heard u say all lives matter they would absolutely hurt you don’t ever say that infront of a colored one

Step-by-step explanation:

Answer:

i thnik all lives matter

Step-by-step explanation:

hii please help i’ll give brainliest

Answers

C: Bc 3 * c = 3c (plus 7 more) = 7+3c

Answer:

Answer C or "7+3c"

Explanation:

This is because, 7 more would mean its independent on its own side of the plus sign and 3c mean 3 multiplied by ... (any number)

Hope this helps and please mark brainliest!

Find the volume for the regular pyramid.

6 cu. units
12 cu. units
4 cu. units

Answers

Answer:

that does not look like a pyramid

Step-by-step explanation:

Answer:

4 cu. units! I just got this right

Step-by-step explanation:

A 35-foot ladder is leaning against the side of a building and is positioned such that the base of the ladder is 21 feet from the base of the building. How far above the ground is the point where the ladder touches the building?

Answers

Answer:

height = 28 feet

Step-by-step explanation:

using the Pythagorean theorem:

height = 35² - 21²

height² = 1225 - 441 = 784

height = 28 feet

La raíz de un número real negativo existe en los reales si y sólo si su índice es:
negativo impar
positivo par
impar
par
real positivo

Answers

Respuesta:

C) impar

Explicación paso a paso:

Solo se puede con un índice impar, ya que al ser negativo su solución no existe en los reales si tiene índice par

is {(-7,8),(5,-5),(-7,-3)(3,-4,)} a relation a function
yes or no​

Answers

Answer:

Step-by-step explanation:

A function can only have one y value for any given x value. If there is more than one value of y for a single x value it is said to have failed the ‘vertical line test.

Since there are points (-7,8) and (-7,-3) this is NOT a function.

simplify 10 + 2 x (7 − 3 + 4) − 15 ÷ 3
a)7 b)17 c)21 d)27

Answers

Answer:

C).21

Step-by-step explanation:

i need help with this math 50 points if you get is right

Answers

Answer: 8

Explanation:

Find the unit rate. ​

Answers

Answer and Step-by-step explanation:

It is 3 dollar per pound.

To figure this out, you would have to divide each number by 8. This reduces 8 pounds to 1 pound, and 24 dollars to 3 dollars.

#teamtrees #PAW (Plant And Water)

When will there be menstruation?
if your answer is correct im gonna brainiest you​

Answers

The menstrual cycle, which is counted from the first day of one period to the first day of the next, isn't the same for every woman. Menstrual flow might occur every 21 to 35 days and last two to seven days. For the first few years after menstruation begins, long cycles are common.

:) hope it helps :)

what the other person said im just answering so they can get brainliest

Find sin 0, where 0 is the angle shown.
Give an exact value, not a decimal approximation.

Answers

Answer:

Answer: Sin0 = 8/8.5

Step-by-step explanation:

Step-by-step explanation: What we have is a right angled triangle, with two sides given and one angle which is the reference angle (unknown angle).

The Sine of the angle is calculated as

Sin0 = opposite/hypotenuse

We have the opposite side (facing the reference angle) as 8 units and the hypotenuse (facing the right angle unknown), which we shall label as X.

To calculate the hypotenuse, we shall apply the Pythagoras theorem which is,

X² = 3² + 8²

X² = 9 + 64

X² = 73

Adding the square root sign to both sides of the equation, we now have

X = √73

X = 8.5 (approximately)

Now that we have the hypotenuse as 8.5, the Sine of the angle can now be calculated as

Sin0 = opposite/hypotenuse

Sin0 = 8/8.5

A bicycle is on sale at a store for 15% off its original price. The original price, in dollars, of the bicycle is represented by the variable P .
​ Which of the following expressions represents the final sale price, in dollars, of the bicycle?
​ Select the two correct answers.
A p−0.85p
B p−0.15p
C 0.85p
D 0.15p
E p−0.15

Answers

Answer:

B

Step-by-step explanation:

Box A contains 10 pens that are either red or blue in colour. Box B contains 23 pens that are also either red or blue in colour. The number of blue pens in Box B is twice the number of blue pens in Box A while the number of red pens in Box B is thrice the number of red pens in Box A. Write a pair of linear equations using b as the number of blue pens in Box A and r as the number of red pens in Box A.

Answers

Answer:

b + r = 10 - - (1)

2r + 3b = 23 - - (2)

Step-by-step explanation:

Number of Blue pens in box A = b

Number of red pens in box A = r

BOX A :

Contains 10 pens that are either red or blue

b + r = 10

BOX B:

Contains 23 pens that are either red or blue ;

Red pens in box B = 2 tines the number of red pens in box A

Blue pens in box B = 3 times the number of blue pens in box A

2r + 3b = 23

The area of a square is greater than the area of the circle by 12 cm^2. Find the length of the side of a square if the area of the circle is 36 cm^2?

Answers

Answer:

Adding 12 to the circle area is equal to the square area.

Or

s2 = 12 + A

Where

s = side of square

A = area of circle

So

s2 = 12 + 36

s2 = 48

Solve this for s to get the side length

from the point p(-2,4) if PQ is drawn perpendicular to line 7x-24y+10=0,find the eqaution of the lin PQ . also determine the length of PQ

Answers

Answer:

7y+24x = -12

Step-by-step explanation:

Equation of line PQ in point slope form is expressed as;

y -y0 = m(x-x0)

m is the slope of {Q

(x0, y0) is the point on the line

Given the line 7x-24y+10=0

Get the slope

-24y = -7x -10

y = -7/-24 x - 10/-24

y = 7/24 x + 5/12

Slope = 7/24

Slope of the line PQ perpendicular to it = -24/7

Substitute m = -24/7 and (-2, 4) into the formula;

y - 4 = -24/7(x+2)

7(y-4) = -24(x+2)

7y - 28 = -24x-48

7y + 24x = -40 + 28

7y+24x = -12

This gives the equation of the line PQ

a rectangular canvas covers 225 square inches on a wall. If the canvas has a height of 18 inches then what is the base?

Answers

Answer:

12.5 Sq inches

Step-by-step explanation: 225 is the area and the formula for area is b*h (base times height) and from the problem, you can see that 18 inches is the height. In this case you would do 225/18 which gives you 12.5 sq inches.

i give brainliest pls help meee.

Answers

9 + 35x ≤ 310. 9 is the park fee, and 35x means that is 35 dollars per person. X is the amount of people and 310 is the maximum.

Can someone help me out ASAP ?

Answers

Answer:

28  and 152

Step-by-step explanation:

The area of this trapezium is 48cm2.
Work out .
5cm
5cm
4cm
X

Answers

Answer:

This is your answer ☺️☺️

Value of x is 19 cm.

What is area of trapezium?

The area of a trapezium is defined as the number of unit squares that can fit into it . The area of a trapezium can be calculated using the lengths of two of its parallel sides and the distance (height) between them. The formula to calculate the area (A) of a trapezium using base and height is given as,

A = ½ (a + b) h where,

a and b = bases of trapezium, and,

h = height (the perpendicular distance between a and b)

Given

Area of trapezium = 48 [tex]cm^{2}[/tex]

Area of trapezium = [tex]\frac{(AB+DC).h}{2}[/tex]

48 =  [tex]\frac{(AB+DC).h}{2}[/tex]

⇒ 48 = [tex]\frac{(5+x).(4)}{2}[/tex]

⇒ 96 = (5+x).4

⇒ 5 + x = [tex]\frac{96}{4}[/tex]

⇒ 5 + x = 24

⇒ x = 24 - 5

⇒ x = 19 cm

Hence, Value of x is 19 cm.

Find out more information about trapezium here

https://brainly.com/question/4758162

#SPJ3

in a school with 200 students, 45% are males. how many males are there.? please help me​

Answers

Answer:

90 males.

Step-by-step explanation:

To find the answer we will divide 45% by 100, and we get 0.45.  Now multiply 0.45 by 200 and you get 90.  Therefore, 90 males is the answer.

14 + w is the same as which expression?

A
14w
B
14-W
С
W + 14
D
W - 14

Answers

Answer:

I think it's w + 14? :3

AND I THOUGHT I SAW A KUNIMI PFP-

Step-by-step explanation:

:3

A bag contains 2 beads Are blue 1 of the bead is green 3 of the bead is purple

Answers

Answer:

hope I'm right good luck

Step-by-step explanation:

2x1x3=6 so the rest is 6 which equals 12

Answer:

Step-by-step explanation:

Well there are 12 beads.

2+1+3=6 and that means there are 6 red beads.

Then 6 red beads+3 Purple beads=9 Beads and 9/12 is the same as 3/4 meaning the probability of picking a purple/red bead IS 3/4

Translate the sentence into an inequality.
Twice the difference of a number 4 and is greater than 28.
Use the variable w for the unknown number.

Answers

Answer:

(4w) > 28

Step-by-step explanation:

Please mark helpful

Can anyone help me with this?: x/-4 - 10 = -5 thank you​

Answers

Answer:

x=-20

Step-by-step explanation:

(x/-4)-10 = -5

-5 + 10 = x/-4

5 = x/-4

5 x -4 = x

-20 = x

x= -20

CHECK

(-20/-4)-10 = -5

5 -10 = -5

Hi, I need help with these. Please PLEASE help!!! Thanks

Answers

1. (10x7)+(6x7)+(11x7)+2(1/2x5.4x11)=248.4cm^2

2. (10x8)+2(11x8)+2(1/2x8.9x11)=353.9ft^2
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